Thoughtful, detailed coverage of the Mac, iPhone, and iPad, plus the best-selling Take Control ebooks.

 

 

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Wake On Demand in Snow Leopard

Putting your Mac to sleep saves power, but it also disrupts using your Mac as a file server, among other purposes. Wake on Demand in Snow Leopard works in conjunction with an Apple base station to continue announcing Bonjour services that the sleeping computer offers.

While the requirements for this feature are complex, eligible users can toggle this feature in the Energy Saver preference pane. It's labeled Wake on Network Access for computers that can be roused either via Wi-Fi or Ethernet; Wake on Ethernet Network Access or Wake on AirPort Network Access for wired- or wireless-only machines, respectively. Uncheck the box to disable this feature.

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Doug McLean

 
 

AT&T Adds ExpressCard 3G Cell Data Option for MacBook Pro

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MacBook Pro owners have typically had to rely on USB-based modems to use third-generation (3G) cellular networks. Nova Media offers an ExpressCard HSUPA option which can work with a MacBook Pro on AT&T's U.S. 3G network (and tons of networks in Europe), but which costs €299 ($438). The advantage of an ExpressCard is really the form factor, which hides most of the device other than the antenna - sometimes with an external booster option.

AT&T has now introduced what looks to be the same item from device maker Option, but fully within its subsidized grasp. AT&T's GT Ultra Express works with Mac OS X 10.4.10 and later, and costs nothing (after two rebates are sent in) with a two-year subscription to AT&T's data service; that subscription runs $60 per month for unlimited usage. The card will cost $49 with the same contract terms after the second rebate stops being part of a limited-time promotion.


In an unrelated move, Nova Media announced at the same time that their launch2net software (€75/$110) can provide a bit more control over these "new" devices from AT&T than does the free downloadable Mac OS X software. The Nova Media software provides statistics to monitor bandwidth rates and usage, as well as various connection controls.


The timing is nice, because this new card coincides with AT&T's announcement that they would increase upload speeds and add 80 cities (for a total of 350 cities) to their American 3G network deployment. (See "More Mileposts Along Road to 3G iPhone," 2008-02-06. For an explanation of the various technology used in AT&T's network, see "Starbucks Deal Brewed with AT&T Has Hints of Apple," 2008-02-12.)

The GT Ultra Express, along with an identically priced PC Card version called the GT Ultra, is tri-band for 3G flavors and quad-band for EDGE. This lets it work in what AT&T describes as 140 countries - watch those international roaming fees, however!

The Mac OS X software - in one version for 10.4.10, and another for 10.4.11 and 10.5.0 or later - can be downloaded from AT&T's support site.

 

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